搜索结果: 1-1 共查到“食品科学技术基础学科 bark”相关记录1条 . 查询时间(0.062 秒)
Antioxidant activity of phenolic fractions of Mallotus philippinensis bark extract
Mallotus philippinensis bark extract natural antioxidants phenolic compounds tannins
2014/3/10
Phenolic compounds were extracted from Mallotus philippinensi bark using methanol. Six fractions (I–VI) were separated from the extract on a Sephadex LH-20 column using ethanol and acetone-water as th...